Neither BindingResult nor plain target object for bean name 'command' available

**thomas2004** · Dec 3rd, 2008, 05:11 AM

Hi all,

My "test-detail-tile.jsp" code looks as follow:

Code:

...
<body>
<P align=right style="font-weight: bold">PBV Test Umgebung</P>
	<!-- Table Service Provision -->
	<form:form action="test-provision.html" method="post">
		<table title="Service Provision" border="1">
			<thead>
				<b>Service Provision</b>
			</thead>
			<tbody>
				<tr>
					<td align="right" width="100" style="font-weight: bold">Request</td>
					<td width="700" align="left"><form:input path="requestStr" size="120"/></td>
				</tr>
				<tr>
					<td colspan="3" align="center">
					<input type="reset" value="Reset"/>
					<input type="submit" value="Sumit"/>
					</td>
				</tr>
			</tbody>
		</table>
	</form:form>
</body>
...

The contorller looks as follow:

Code:

public class TestProvisionController extends SimpleFormController{

	
	public PBVTestProvisionController() {
		setCommandClass(MQDetailForm.class);
	}

	@Override
	protected ModelAndView onSubmit(Object command, BindException errors)
			throws Exception {
		MQDetailForm mqDetailForm = (MQDetailForm)command;
		Map<String, Serializable> model = errors.getModel();
		model.put("response", mqDetailForm);
		return new ModelAndView(getSuccessView(), model);
	}
	
}

The MQDetailForm.java is simply a java bean implemented Serivalizable.

The problem is, if I try to open the jsp page, I got the exception as shown follow. If I take out the code "<form:input path="requestStr" size="120"/>" from the jsp page, it's ok.

Why?

Code:

[ERROR] 12:08:44 [localhost].[/mq-monitoring-web].[tiles] - Servlet.service() for servlet tiles threw exception
javax.servlet.jsp.JspException: ServletException in '/WEB-INF/jsp/pbv/test-detail-tile.jsp': Neither BindingResult nor plain target object for bean name 'command' available as request attribute
	at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:923)
	at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:462)
	at org.apache.jsp.WEB_002dINF.jsp.index_jsp._jspx_meth_tiles_005finsert_005f2(index_jsp.java:181)
	at org.apache.jsp.WEB_002dINF.jsp.index_jsp._jspService(index_jsp.java:92)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
	at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:240)
	at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:252)
	at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1173)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:901)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
	at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
	at java.lang.Thread.run(Thread.java:595)

**sandstorm** · Dec 3rd, 2008, 08:06 AM

IMHO, <form:form method="post" commandName="command"> should be your form declaration, I might be wrong but, type it like that IN CASE the tag-implementations internally make use of the command name.
I mean, at least give it a try :P

**TerpInMD** · Dec 3rd, 2008, 09:04 AM

Does your command object have the property:

<form:input path="requestStr" size="120"/>

with getters and setters?

**thomas2004** · Dec 3rd, 2008, 10:11 AM

My command object is simply java bean so it has getters and setters.

But now figure out the problem. It is because the URLMapping has error.

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